KR960011110A - Intake apparatus of an internal combustion engine - Google Patents

Intake apparatus of an internal combustion engine Download PDF

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Publication number
KR960011110A
KR960011110A KR1019940022673A KR19940022673A KR960011110A KR 960011110 A KR960011110 A KR 960011110A KR 1019940022673 A KR1019940022673 A KR 1019940022673A KR 19940022673 A KR19940022673 A KR 19940022673A KR 960011110 A KR960011110 A KR 960011110A
Authority
KR
South Korea
Prior art keywords
intake
intake passage
combustion engine
internal combustion
auxiliary air
Prior art date
Application number
KR1019940022673A
Other languages
Korean (ko)
Other versions
KR960010286B1 (en
Inventor
사또시 아즈마
Original Assignee
쯔지 요시후미
니싼 지도샤 가부시끼가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 쯔지 요시후미, 니싼 지도샤 가부시끼가이샤 filed Critical 쯔지 요시후미
Priority to KR1019940022673A priority Critical patent/KR960010286B1/en
Publication of KR960011110A publication Critical patent/KR960011110A/en
Application granted granted Critical
Publication of KR960010286B1 publication Critical patent/KR960010286B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

내연기관의 흡기 장치에 있어서, 각 기통에의 EGR 가스의 분배를 균일화한다.In the intake apparatus of an internal combustion engine, distribution of EGR gas to each cylinder is equalized.

보조 공기 포트(15)를 흡기 통로(2)에 있어서 흡기의 주류에 대향되도록 형성하며, EGR 포트(16)를 보조 공기 포트(15)의 유로 중심선(O6)과 흡기 통로 내벽면(20)의 연장면과의 교점(P)에 대해 바로 하류측에 위치하여 개구시킨다.The auxiliary air port 15 is formed in the intake passage 2 so as to face the mainstream of the intake air, and the EGR port 16 is formed with the flow path centerline O 6 of the auxiliary air port 15 and the intake passage inner wall surface 20. It is located immediately downstream from the intersection point P with the extended surface of and opened.

Description

내연기관의 흡기 장치Intake apparatus of an internal combustion engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 실시예를 도시하는 흡기 장치의 단면도,1 is a cross-sectional view of an intake apparatus showing an embodiment of the present invention,

제2도는 종래의 예를 도시하는 흡기 장치의 단면도.2 is a cross-sectional view of an intake apparatus showing a conventional example.

Claims (1)

흡기 조절 하류의 흡기 통로에 보조 공기를 도입함과 함께 흡기 통로에 EGR 가스를 환류하는 내연기관의 흡기 장치에 있어서, 흡기 통로에 보조 공기를 유입시키는 보조 공기 모트를 흡기 통로에 있는 흡기의 주류에 대향되도록 형성하며, 흡기 통로에 EGR 가스를 유입시키는 EGR 포트를 보조 공기 포트의 유로 중심선과 흡기 통로 내벽면의 연장면과의 교점에 대한 바로 하류측에 위치시켜 개구시킨 것을 특징으로 하는 내연기관의 흡기 장치.Intake control of an internal combustion engine which introduces auxiliary air into the intake passage downstream of the intake control and returns EGR gas to the intake passage, wherein an auxiliary air mote for introducing auxiliary air into the intake passage is provided to the mainstream of the intake air in the intake passage. The internal combustion engine is formed so as to face each other, and the EGR port which introduces the EGR gas into the intake passage is located immediately downstream from the intersection of the flow path centerline of the auxiliary air port and the extended surface of the inner wall of the intake passage. Intake device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940022673A 1994-09-09 1994-09-09 Air intake apparatus for i.c. engine KR960010286B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940022673A KR960010286B1 (en) 1994-09-09 1994-09-09 Air intake apparatus for i.c. engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940022673A KR960010286B1 (en) 1994-09-09 1994-09-09 Air intake apparatus for i.c. engine

Publications (2)

Publication Number Publication Date
KR960011110A true KR960011110A (en) 1996-04-20
KR960010286B1 KR960010286B1 (en) 1996-07-27

Family

ID=19392360

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940022673A KR960010286B1 (en) 1994-09-09 1994-09-09 Air intake apparatus for i.c. engine

Country Status (1)

Country Link
KR (1) KR960010286B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020063765A (en) * 2001-01-30 2002-08-05 한국기계연구원 Apparatus for recycling and supplying exhaust gas to suction manifold of turbo engine
KR100653642B1 (en) * 2005-11-18 2006-12-06 삼성전자주식회사 Rf receiving apparatus and method using dc offset free baseband signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020063765A (en) * 2001-01-30 2002-08-05 한국기계연구원 Apparatus for recycling and supplying exhaust gas to suction manifold of turbo engine
KR100653642B1 (en) * 2005-11-18 2006-12-06 삼성전자주식회사 Rf receiving apparatus and method using dc offset free baseband signal

Also Published As

Publication number Publication date
KR960010286B1 (en) 1996-07-27

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